baber/WOPTO huggingface dataset:
Patent DE-19646020-A1 (DE)
Title: Electrical or electronic apparatus housing
Inventor: THIELMANN BODO
IPC: H05K5/04
Filed: 1996-11-08
Abstract: The apparatus housing has horizontal top and bottom panels and vertical side panels, with vertical edge pieces (2), fitted at the side edges of the side panels. The ends of the edge pieces are fitted with corner pieces (4), inserted in two alternate positions.  Each of the corner pieces has two functional surfaces (4.1,4.4) selected for use in dependence on the insertion position of the corner piece relative to the edge piece. The functional surfaces may provide a closed corner surface or an open recess for insertion of a hinge element etc.
Patent DE-19646376-A1 (DE)
Title: Fabric wet treatment apparatus
Inventor: GEHRLEIN HEINER
IPC: D06B23/26
Filed: 1996-11-09
Abstract: The appts. to apply a continuous wet treatment process to fabric piece goods, as they pass round a drum immersed in a trough, has a process time setting system (12,15) which acts on the level (h1,h2) of the liquid (5) in the trough (4).     Also claimed is an operation where the fabric process time is set by the level of the fluid in the immersion trough.
Patent DE-19649829-A1 (DE)
Inventor: HAAS PETER
IPC: C08G101/00
Filed: 1996-12-02
Abstract: A method for the production of flexible polyurethane elastomer foam comprises reacting: (A) polyisocyanates or polyisocyanate prepolymers with: (B) polyether-polyols, (C) water, (D) optionally blowing agents and (E) activators, stabilisers and other usual additives. The polyols (B) comprise: (i) 2.5-6.0-functional polyether-polyol(s) with an ethylene oxide (EO)/propylene oxide (PO) chain containing  NOTLESS  75 wt.% PO; (ii) 1.8-2.5-functional polyether-polyol(s) with  NOTLESS  75 wt.% PO in the EO/PO chain; and (iii) 1.8-6.0-functional polyether-polyol(s) with  NOTLESS  50% EO in the polyether chain. Also claimed is the foam produced in this way.
Patent DE-19652039-A1 (DE)
Title: Pulse transformer with primary and secondary as spiralling conductive tracks
Inventor: MILITZ UWE
IPC: H01F27/28
Filed: 1996-12-16
Abstract: At least one conductive track (5) is deposited on an insulator (10), and the primary and secondary tracks are spaced by an insulating film of the insulators. The latter with the insulating film have vertical apertures (25-28) and coupling elements (30-34). Each insulator has at least one lead (35) to an aperture from a conductive track on each insulator. The insulators have each at least one lead (39) from each insulator conductive track to a coupling element. The apertures are through-contacted. Pref. at least the secondary consists of several conductive track on an insulator.
Patent DE-19701278-A1 (DE)
Inventor: FENGLER GERD DIPL CHEM DR
IPC: C07C37/20
Filed: 1997-01-16
Abstract: A process is disclosed for preparing bis-(4-hydroxyaryl)-alkanes by heterogeneous catalytic reaction of aromatic hydroxyl compounds with ketones in at least two reactors interconnected in series driven so that their temperature is raised as the reaction advances. The overall amount of ketone is distributed among the individual reactors so that the higher the temperature of a reactor, the lower its share of ketone. The load of the reactors is kept as high as possible and the temperatures and temperature gradients as low as possible.
Patent DE-19702093-A1 (DE)
Inventor: ZOELLNER WOLFGANG
IPC: D06L3/02
Filed: 1997-01-22
Abstract: The invention concerns a method of bleaching cotton fibres, the fibres being brought by spraying in a short-time process into contact with an alkaline aqueous H2O2-containing bleaching liquor which contains compounds of formula (I), R-O-(C3H6O)n-(C2H40)m-H (I), in which n is 0 or a number between 1 and 4, m is a number between 2 and 10 and R stands for a C8-C15 alkyl group, the group comprising at least one carbon atom which is directly connected to three other carbon atoms.
Patent DE-19705575-A1 (DE)
Title: Seat back adjustment fixture for seat of vehicle
Inventor: NOTTEBAUM THORSTEN DR ING
IPC: B60N2/235
Filed: 1997-02-14
Abstract: The fixture has two stop sections (12,14) swivelable about a joining axis (10). These two sections form a first partial stop (16). The two sections are arranged concentric to one another via a catching opening 18 divided into 360 degrees. The arrangement has a second fixture section (24) corresponding to the first (16). The two sections are installed on a pivot (10) so that they are displaced in relation to each other by a predetermined angle. At least one locking element (20) of the first and second fixture sections engage with or without play in the corresponding locking hole (18). The angular pitch of the locking holes is not the same as that of the locking elements.
Patent DE-19706413-A1 (DE)
Title: Carrier for single- and stacked-cases
Inventor: MAIER PETER
IPC: A45C13/22
Filed: 1997-02-19
Abstract: The device consists of a carrying grip (31) and two interlocking connection units (38) for removeable fastening of grip to case (3). The units consist of first locking elements (35) on the grip, and second locking elements (36) on the case. These are plugged together for releasable connection. The first elements have at least one spring-elastically moveable tongue (44) with a locking part (45), which engages behind a locking part (46) of the second elements. The grip is esp. bracket-shaped, and has a longitudinal rigid holding part (32).
Patent DE-19707066-A1 (DE)
Title: Transport pallets for road vehicle wheels
Inventor: JOERG ALEXANDER
IPC: B60B30/00
Filed: 1997-02-22
Abstract: The holder (2) accommodates a light-alloy road wheel which is being transported in the upright position. The wheel is transported without any tyre and the inner (25) and outer (26) rim edges fit into curved rests which restrain any rolling motion of the wheel. The inner rim may fit into a groove (3) which restrains axial movement of the wheel. The outer rim rests on two smooth blocks without any grooves. There may be several sets of grooves and blocks arranged on a pallet (16) so that several wheels may be transported in axial alignment. Further double pallets (27) may be used which rest on top of the wheels and allow several layers of wheels to be stacked on top of each other.
Patent DE-19709184-A1 (DE)
Title: Piezoelectric or pyroelectric composite production
Inventor: ERNY TOBIAS DR ING
IPC: C04B35/491
Filed: 1997-03-06
Abstract: Production of a piezoelectric or pyroelectric 0-3-composite with high filling content involves (a) emulsifying an aqueous solution, containing the desired ratio of ceramic cations, in an organic solvent under conditions which control the droplet size of the emulsified discontinuous aqueous phase; (b) adding a precipitant to precipitate the cations in the aqueous phase; (c) drying to remove the solvent and leave solid particles which are then calcined to ceramic powder in an oxygen-containing atmosphere; (d) mixing and homogenising the ceramic powder with an unset or partially set plastic material; and (e) moulding and optionally setting the plastic material. Preferably, the plastic material is an oligomeric elastomer. Also claimed is a pyroelectric or piezoelectric 0-3-composite produced by the above method and having a ceramic filling content of 70-90 vol.%.
Patent DE-19709529-A1 (DE)
Title: Illuminated display for advertising purposes
IPC: F21V8/00
Filed: 1997-03-10
Abstract: The display panel is constructed with a pair of acrylic plates (2) and formed in these are symbols with a V-groove profile (3). The symbol is given colour by a foil (4). The plates are located between front and rear acrylic glass plates (5). The glass plates and the symbol display plates are supported in frame elements (9) with retaining rails (10) and these include fluorescent lighting tubes (18).
Patent DE-19710225-A1 (DE)
Title: Power electronic component heat sink
Inventor: PUSKA MARKKU
IPC: H01L23/367
Filed: 1997-03-12
Abstract: The heat sink includes a base (3) supporting a structure of parallel fins made of aluminium. The base is attached to the component to be cooled. The base is made up of copper elongated profiles which are assembled using square shaped protrusions (6) and recesses (7). Similar protrusions and recesses are provided on the aluminium fins. The fins are assembled using the same method and then fixed on the base.
Patent DE-19710619-A1 (DE)
Inventor: WITTMANN OTTO
IPC: D21H27/28
Filed: 1997-03-14
Abstract: The invention relates to solid particles coated with melamine resin, the hardness of said solid particles being at least 7 according to the Mohs scale. The invention also relates to aqueous impregnating resin solutions which contain said coated solid particles, overlay and cosmetic films which are produced using said impregnating resin solutions, wood-based materials which are coated with said films and methods for producing said coated solid particles, aqueous solutions, films and coated wood-based materials.
Patent DE-19711148-A1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01D19/06
Filed: 1997-03-18
Abstract: The structure is displaceably arranged in an accommodation (16) with a pre-located section (15) in firm ground (18). The rails (24) are located on supports displaceable longitudinally. The supports evolve from the accommodation (16) for the structural section. The supports are displaceably arranged in guide which are installed in side walls of the accommodation or evolve from them, along which the structural section (15) is displaceable. The supports are sleepers or sleeper type bodies, which engage on the face side in guide rails of the face walls, with the accommodation formed as a face and head-side open chamber.
Patent DE-19719105-A1 (DE)
Title: Method of producing composite metal slide bearing
Inventor: SCHMIDT RALPH-MICHAEL DR ING
IPC: F16C33/12
Filed: 1997-05-06
Abstract: At least one slide layer comprises a light metal, preferably an aluminium alloy plated onto a support body. The slide layer undergoes thermodynamic treatment based on a combination of deformation degree, temperature and annealing time to produced the required fine-grained structure. The plating, carried out by rollers, achieves an adequate seal for defects in the metal structure. The plated slide metal layer is brought to its re-crystallisation temperature and held there for a pre-set time.
Patent DE-19731613-A1 (DE)
Title: Lifting spindle drive
Inventor: BUCK BERND
IPC: B66F7/14
Filed: 1997-07-23
Abstract: The drive (1) includes a spindle (19) and a spindle running nut (20) round it. The nut is connected to a piston tube (7) so that the load is raised or lowered along the piston tube as the spindle turns.  The drive includes a drive tube (27), which at one end is engaged with a component of the drive device (10), e.g. a tubular conical gear (29) to transmit rotation; and at the other end, is fixed to the spindle (19), which extends within it in the direction of the conical gear.
Patent DE-19733052-A1 (DE)
Title: Air intake for heating or air conditioning unit of vehicle
Inventor: KOMOWSKI MICHAEL
IPC: F24F13/14
Filed: 1997-07-31
Abstract: The air intake has its fresh air aperture (6) and its circulating air aperture (7) directly against each other in the induction casing (2). The air flap body is composed of three connected sectors. Two are closing sectors with flat surface. The third is a flow sector with a large recess. The size of each sector and of the recess depends on the size of the fresh air aperture or circulating air aperture
Patent DE-19734874-A1 (DE)
Title: Injection moulded container closure system with security feature
Inventor: SUFFA UDO
IPC: B65D55/02
Filed: 1997-08-12
Abstract: An injection moulded closure system(V) comprises a lower part(5) and a cap(7) with security part integrally moulded on via connecting ribs(17). In the closed condition the security part, which is part of the cap sidewall(19), engages positively with the lower part(5) and during opening is torn away to reveal an open radial shaft.
Patent DE-19735852-A1 (DE)
Title: Hair colour based on oxidation dye precursor system avoiding damage to hair
Inventor: LORENZ HERIBERT
IPC: A61K8/68
Filed: 1997-08-19
Abstract: Hair colour based on an oxidation dye precursor system reacting with peroxide contains N-(3-acyl-2-hydroxy-propyl)-N-hydroxyalkyl-carboxamide(s).  The carboxamides are of formula (I):  R2O-CH2-CHOH-CH2-N(COR1)-(CH2)n-OH (I); R1, R2 = 10-22 C alk(en)yl; n = 1-3 .  An Independent claim is also included for an aqueous oxidant composition containing peroxide(s) and amide(s) (I), for oxidation dye precursors for producing a hair colour.
Patent DE-19736339-A1 (DE)
Title: Rotary printing press
Inventor: FISCHER WOLFRAM DIPL ING
IPC: B41F31/26
Filed: 1997-08-21
Abstract: The rotary printing press has a color station as a zone-free short color unit with a screen roller (3).  Heaters (14,15) set the nominal ink temperature values (T0-T3) for at least one color roller (3,4). The heaters are linked to a control, to set the nominal ink temperatures (T0-T3) from set values derived from scanning test printings with corrections from scanning the actual printing quality.
Patent DE-19736502-A1 (DE)
Inventor: TALLAFUS OTTMAR
IPC: B05B9/00
Filed: 1997-08-22
Abstract: Equipment for fluorinating plastic containers has a fluorinating chamber(1) connected to a pressurised gas reservoir(2) by a feed line(3). A pressure reducer(4) in the feed line(3) is followed in the flow direction by a reducing diaphragm(5).
Patent DE-19737651-A1 (DE)
Title: Remote-control method for electrical device
Inventor: RIEMANN FRANK
IPC: H04N5/445
Filed: 1997-08-29
Abstract: The remote-control method uses a computer internet system (6) for transmission of remote-control data to a personal computer (3) in the vicinity of the remote-controlled device (10), with selection and transmission of the stored data to the remote-controlled device via a line or cordless link, to initiate switching or setting functions for the remote-controlled device. An Independent claim is also included for the following:  (a) a personal computer (b) a remote control device
Patent DE-19748984-A1 (DE)
Title: Artist's equipment with support rail
Inventor: NEUBRAND KONRAD
IPC: A47B97/04
Filed: 1997-11-06
Abstract: The support rail has a movable picture-stop bar and a counter-stop-bar; a palette-holder; a receptacle holder; and a downward pointing handle. The handle can  be swiveled into a transporting position parallel with the longitudinal direction of the support rail, and can be locked into a position for use where it protrudes from the support bar.
Patent DE-19754413-A1 (DE)
Title: Barrier with retracting bollard for protecting public
Inventor: MALKMUS HANS DR
IPC: E01F13/04
Filed: 1997-12-09
Abstract: The bollard is lowered into a recess, and comprises a tube (10) closed by top cover (15). The lights (20) are one or adjacent to the cover, where there can be glass or plastic portions through which the light emerges. The lights can be of different colours, and continuous or pulsating, typically in one or more continuous strips.
Patent DE-19757456-A1 (DE)
Title: Roller bearing assembly
Inventor: BERENDES ANDREAS DIPL ING
IPC: B21B31/00
Filed: 1997-12-23
Abstract: The roller bearing assembly has a fitting where the clamping of the locking bolts automatically couples a lubricant circulation pipe. The roller bearing, with a fitting (3) to take a roller axis, has at least one pipe channel (14) on the fitting with the locking bolts (12), to supply and extract lubricants. The end of the pipe channel towards the fitting has a counter coupling (15), to secure the pipe channel to the coupling (13) at the fitting when the bolts are locked. The operating system for the locking bolts is a hydraulic cylinder unit (8) with a hydraulic cylinder (9) and a moving piston, where the leading and projecting piston rod (11) is linked to the locking bolts. The trailing piston rod (19) is linked to the pipe channel.
Patent DE-19801114-A1 (DE)
Title: Components providing self-cleaning in a waste water retaining chamber
Inventor: GEBERT HEINZ DIPL ING
IPC: E03F9/00
Filed: 1998-01-15
Abstract: In a waste water system, a retaining chamber for excessive water flows contains metal components providing self-cleaning, positioned eccentrically to the structure axis in the inlet pipe with outflows, the base and the channel. The metal components preferably replace the normal massive designs for inlets, base and the arrangement for flushing the retaining chamber by means of flushing chambers or tilting channels. The mixed water flowing from the sewerage system replaces the flushing medium.
Patent DE-19814115-A1 (DE)
Title: Semiconductor structure includes a metal impurity gettering layer
Inventor: SHISHIDO NOBUYASU
IPC: H01L21/336
Filed: 1998-03-30
Abstract: A semiconductor structure has a sequence of a lower main electrode, a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, a metal impurity gettering layer and an upper main electrode.  Independent claims are also included for (i) a semiconductor structure production process which involves forming a metal impurity gettering layer on a first conductivity type semiconductor substrate, introducing second conductivity type impurities through the gettering layer into the substrate, thermally diffusing the impurities with relatively high concentration down to a depth which results in a second conductivity type semiconductor layer underneath the gettering layer, and forming respective main electrodes on top of the gettering layer and on the opposite face of the substrate; and (ii) a similar semiconductor structure in which the first conductivity type semiconductor layer is a semiconductor substrate. Preferred Feature: The gettering layer comprises a layer with crystal defects produced by mechanical damage or a polysilicon layer with crystal defects.
Patent DE-19817541-A1 (DE)
Title: Composite material based on natural products and recycled binder materials
Inventor: BEHRENDT GERHARD
IPC: C08L97/02
Filed: 1998-04-16
Abstract: Composite material contains (a) natural substances (unprocessed or processed) and/or (b) waste material from the processing of natural substances and (c) a polyurethane binder made from a reactive mixture of recycled polyol(s) obtained by solvolysis of condensation polymers together with di- and/or poly-isocyanates, in presence of catalysts. An Independent claim is also included for a process for the production of this material by mixing the above components and hardening the mixture.
Patent DE-19819030-A1 (DE)
Title: Fabrication process for e.g. cupboard doors
Inventor: ROESSLER PETER
IPC: B27D1/08
Filed: 1998-04-29
Abstract: The cupboard door (10) etc. has a core (12) and an outer skin at least partially covering it. A form-stable hollow outer skin body (14) is manufactured from at least one outer skin material. A core material (18) containing a filler of wood chips and a hardening binding agent, is introduced into the outer skin body through  filler openings, and hardened in situ. At least one of the openings is located in a place, where a hinge etc. is positioned later.  The outer skin body is manufactured from a   binding material, which contains a real timber laminate, a stiffening webbing layer, and a plastically deformable base layer of thermoplastic synthetic foil.
Patent DE-19820990-A1 (DE)
Title: Vorrichtung in einer Anlage zur Reduktion von Stickoxiden
Inventor: DOHMANN JOACHIM
IPC: B01D53/94
Filed: 1998-05-11
Abstract: In einer Anlage zur Reduktion von Stickoxiden in einem Rauchgas aus einer Verbrennungsanlage ist ein das Rauchgas führender Rauchgaskanal (1) mit einem Reaktor (2) verbunden. In diesem Rauchgaskanal (1) ist ein statischer Mischer (4) angeordnet, in dessen Wirkungsbereich eine mit einer Zerstäuberdüse (9) versehene Lanze (8) einmündet, die durch die Wand (6) des Rauchgaskanals (1) hindurchgeführt ist. Die Lanze (8) ist als Förderrohr (8) für ein zerstäubtes Reduktionsmittel ausgebildet, und die Zerstäuberdüse (9) ist im Bereich des Durchtrittes des Förderrohres (8) durch die Wand (6) des Rauchgaskanals (1) angeordnet.
Patent DE-19823612-A1 (DE)
IPC: B65D19/06
Filed: 1998-05-27
Abstract: The invention relates to a frame, especially to sidewall frames for palettes, preferably consisting of several frame bars (10) delimiting the surface of a frame (11) to which an insert (12) has been fixed and which can be loaded transversally on a plane (11') of said frame. In order to improve the above-mentioned characteristics in a frame having a frame insert in such a way that less time and costs are required for the production of the same and manufacturing is simplified, the frame insert (12) interlocks with at least one frame bar (10) transversally in relation to the plane (11') of the frame.
Patent DE-19825457-A1 (DE)
Inventor: KERLIN KLAUS GUNTER
IPC: C09D5/44
Filed: 1998-06-06
Abstract: The invention relates to the use of solid, finely dispersed urea compounds for preventing edge loss when baking electrophoretically deposited electrophoretic enamels, and to the use of electrophoretic enamels having a content of 0.1 to 5 wt.% of a urea compound with regard to the resin solid body.
Patent DE-19827935-A1 (DE)
Title: Characteristic value simulator for semiconductor integrated circuit
Inventor: TATSUMI TAKAAKI
IPC: H01L21/00
Filed: 1998-06-23
Abstract: The simulator provides variations in characteristic values of numerous integrated circuits on a semiconductor substrate by influencing a number of processing steps. A simulation data generator (5) provides simulating data for working according to measuring data of numerous preset parts on the substrate after processing. A simulator (2) calculates the characteristic values of the integrated circuits according to the simulation data, while a display (8) indicates the variations in the characteristic values as a distribution on the semiconductor substrate.
Patent DE-19828155-A1 (DE)
Title: Elektrische Sammelschiene mit einem Anschluß
Inventor: SCHOLZ BERND
IPC: H02B1/056
Filed: 1998-06-24
Abstract: Eine elektrische Sammelschiene (10), die durch Stanzen und Biegen eines Metallblechs in einem Stück gebildet ist, wobei die Sammelschiene einen im wesentlichen ebenen Abschnitt (12) und mindestens einen Anschluß (14) umfaßt, der einstückig in einem Rand (18) des ebenen Abschnitts gebildet ist, wobei der oder jeder Anschluß einen ersten Teil (20) umfaßt, der einen einzelnen Arm (24) aufweist, der einstückig an einem Ende (26) mit dem Rand verbunden ist, und einen zweiten Teil (22) umfaßt, der zwei beabstandete Arme (30) aufweist, von denen jeder einstückig an einem Ende (32) mit dem Rand auf einer der beiden Seiten des einen Endes des einzelnen Arms des ersten Teils verbunden ist, wobei die beabstandeten Arme des zweiten Teils einstückig an ihren anderen Enden (34) durch einen Basisabschnitt (36) verbunden sind, der einzelne Arm des ersten Teils in einer ersten Ebene liegt, die beabstandeten Arme des zweiten Teils in einer zweiten Ebene liegen, und wobei die erste und die zweite Ebene im wesentlichen parallel liegen, im wesentlichen senkrecht zu dem ebenen Abschnitt stehen und voneinander beabstandet sind, so daß sie einen Schlitz (38) zwischen dem ersten und dem zweiten Teil festlegen, der an beiden Enden (40, 42) offen ist. Die Sammelschiene ist leicht herzustellen und in Gebrauch multifunktional.
Patent DE-19831739-A1 (DE)
Title: Schneckengetriebe mit Elektromotor
Inventor: BACHNAK NOUHAD
IPC: B62D5/04
Filed: 1998-07-15
Abstract: Ein Schneckengetriebe (1) besitzt einen Elektromotor (2), der eine Schnecke (4) antreibt, die mit einem Schneckenrad (5) in Eingriff steht. Bisher sind sowohl die Motorwelle (3) als auch die Abtriebswelle (6) in einem Gehäuse gelagert, das aus Montagegründen nur einen Schiebesitz zwischen der Motorwelle (3) und ihren Lagern zuläßt. Um die Montage zu vereinfachen und den wünschenswerten Preßsitz zwischen den Lagern und der Motorwelle (3) zu ermöglichen, ist vorgesehen, daß beide Lagerstellen (20, 21) der Motorwelle (3) in einem ersten Gehäuseteil (8) angeordnet sind, das von einem zweiten Gehäuseteil (9), in welchem die beiden Lagerstellen der Abtriebswelle (6) vorgesehen sind, bei montierten Wellen (3, 6) trennbar und wieder verbindbar ist.